Citizen SR-270X College Instruction Manual page 33

Example 44
【 Math 】 : PPCM ( 12, 56 ) = 168
[ 2nd ] [ PPCM ] 12 [ 2nd ] [ ， ] 56
[ = ]
Example 45
【 Math 】 : PGCD ( 12 , 56 ) = 4
[ 2nd ] [ PGCD ] 12 [ 2nd ] [ ， ] 56
[ = ]
Example 46
【 Math 】 : ENT ( 2.53 ) = 2
[ 2nd ] [ ENT ] 2.53 [ = ]
Example 47
【 Math 】 : ENTEX ( -12.48 ) = -13
[ 2nd ] [ ENTEX ] [ (-) ]12.48 [ = ]
Example 48
【 Math 】 : Use Multi-statement function to perform the two
statements below: ( B = 15 )
⎧
=
⎪ B x 13 195
⎨
⎪ ⎩ ÷ =
180 B
[ 2nd ] [ SET UP ] [ 1 ] (MthIO)
15 [ 2nd ] [ STO ] [ B ]
[ AC ] [ ALPHA ] [ B ] [ x ] 13
[ ALPHA ] [ ： ] 180 [
[ B ]
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
12
] [ ALPHA ]
EX – 12
Math D
P P C M ( 1 2 , 5 6
1 6 8
Math D
P G C D ( 1 2 , 5 6
Math D
E n t ( 2 . 5 3
Math D
E n t E x ( - 1 2 . 4 8
- 1 3
Math D
B
1 5
Math D
3 ：
B x 1 1 8 0 B ▍
÷
4
2
1 5